NPCs composing that spawngroup :

a_yun_ghoul_wizard (100%)

NPCs spawning around that spawngroup :
(Max range : 100)

gukbottom_a_dar_ghoul_knight49, range=90 (988,-702,-193)

a_dar_ghoul_knight (100%)

gukbottom_a_zol_ghoul_knight48, range=30 (983,-762,-193)

gukbottom_a_froglok_slave52, range=84 (907,-762,-193)

a_froglok_slave (100%)

gukbottom_an_urd_ghoul_wizard11, range=95 (900,-750,-193)

an_urd_ghoul_wizard (100%)

gukbottom_223789, range=77 (919,-831,-193)

a_wan_ghoul_knight (50%)
a_zol_ghoul_knight (50%)